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Date: Thu, 12 Mar 2009 09:55:16 +0900 From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com> To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com> Cc: "linux-mm@...ck.org" <linux-mm@...ck.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "balbir@...ux.vnet.ibm.com" <balbir@...ux.vnet.ibm.com>, "nishimura@....nes.nec.co.jp" <nishimura@....nes.nec.co.jp>, "kosaki.motohiro@...fujitsu.com" <kosaki.motohiro@...fujitsu.com>, "akpm@...ux-foundation.org" <akpm@...ux-foundation.org> Subject: [BUGFIX][PATCH 1/5] memcg use correct scan number at reclaim Andrew, this [1/5] is a bug fix, others are not. == From: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com> Even when page reclaim is under mem_cgroup, # of scan page is determined by status of global LRU. Fix that. Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com> Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com> --- mm/vmscan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: mmotm-2.6.29-Mar10/mm/vmscan.c =================================================================== --- mmotm-2.6.29-Mar10.orig/mm/vmscan.c +++ mmotm-2.6.29-Mar10/mm/vmscan.c @@ -1470,7 +1470,7 @@ static void shrink_zone(int priority, st int file = is_file_lru(l); int scan; - scan = zone_page_state(zone, NR_LRU_BASE + l); + scan = zone_nr_pages(zone, sc, l); if (priority) { scan >>= priority; scan = (scan * percent[file]) / 100; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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